39mm clam to M65x1 male thread adapter (projection lenses on focusing helicoids)

• Front side - 39mm inner diameter
• Rear side - M65x1 male thread
• Max. diameter - 65 mm
• Full length - 14 mm
• Weight - 39 g

This adapter allows using projection lenses that have 39 mm barrel diameter on focusing helicoids with M65x1 thread. Such setup is great for portrait and macro shots.

The adapter is secured by 3 set screw (installed) with an allen key (included).

Made of anodized aluminium.